Warning Num Samples Per Thread Reduced To 32768 Rendering Might Be Slower Extra Quality

When a path-tracing engine renders an image, it breaks the work into "samples." To maximize the power of your GPU, the engine tries to assign a specific number of samples to each "thread" (the tiny processing units on your graphics card).

Understanding the "Warning: num samples per thread reduced to 32768" Error When a path-tracing engine renders an image, it

The num samples per thread reduced to 32768 warning is your GPU's way of saying, "I'm trying to do too much at once, so I'm slowing down to stay safe." By optimizing your and ensuring your drivers are up to date, you can usually clear this warning and regain your rendering speed. When a path-tracing engine renders an image, it